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/****************************************************************************
**
** Copyright (C) 2021 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt for Python.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef CORE_SNIPPETS_P_H
#define CORE_SNIPPETS_P_H

#include "pysidemacros.h"

#include <sbkpython.h>

#include <QtCore/qnamespace.h>

#include <functional>

QT_FORWARD_DECLARE_CLASS(QMetaType)
QT_FORWARD_DECLARE_CLASS(QObject)
QT_FORWARD_DECLARE_CLASS(QRegularExpression)
QT_FORWARD_DECLARE_CLASS(QVariant);

// Helpers for QVariant conversion

QMetaType QVariant_resolveMetaType(PyTypeObject *type);

QVariant QVariant_convertToValueList(PyObject *list);

bool QVariant_isStringList(PyObject *list);

// Helpers for qAddPostRoutine
namespace PySide {
void globalPostRoutineCallback();
void addPostRoutine(PyObject *callback);
}

// Helpers for QObject::findChild(ren)()
QObject *qObjectFindChild(const QObject *parent, const QString &name,
                          PyTypeObject *desiredType, Qt::FindChildOptions options);

using FindChildHandler = std::function<void(QObject *)>;

void qObjectFindChildren(const QObject *parent, const QString &name,
                         PyTypeObject *desiredType, Qt::FindChildOptions options,
                         FindChildHandler handler);

void qObjectFindChildren(const QObject *parent, const QRegularExpression &pattern,
                         PyTypeObject *desiredType, Qt::FindChildOptions options,
                         FindChildHandler handler);

// Helpers for translation
QString qObjectTr(PyTypeObject *type, const char *sourceText, const char *disambiguation, int n);

#endif // CORE_SNIPPETS_P_H